Staging: at76_usb: remove compiler warnings

3 functions are now not used, remove them.

Cc: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2008-10-27 13:54:32 -07:00
commit ee254f2958